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SAW and ultraBAW™ Filters
From Qualcomm

Qualcomm SAW and ultraBAW™ Filters

More and more devices in homes and public and industrial areas are connected for seamless operation with many of them wirelessly using Wi-Fi and/or Bluetooth®. While 2.4 GHz is the typically used Wi-Fi and Bluetooth frequency band, the frequency area between 5 and 7 GHz becomes more and more important for more reliable and faster connection (e.g. Wi-Fi 6, Wi-Fi 6E and Wi-Fi 7).
Qualcomm Logo

Qualcomm

Filters for Wi-Fi 5 GHz to 7 GHz

Qualcomm Logo
Part Number
Package size (mm)
fc (MHz)
BW (MHz)
IL, typ (dB)
IL, max (dB)
Highlight
B39242B7544L210
0.9 x 0.7
2442
77.8
1.0-1.4
1.6-2.1
B7/B40/B41 coexistence, very low insertion loss
B39242B7530L210
0.9 x 0.7
2442
77.8
0.6-1.0
1.2-1.9
Superior B7/B40/B41 coexistence
B39242B7520P810
1.1 x 0.9
2442
77.8
0.9-1.4
1.5-2.0
B7/B40/B41 coexistence, very low insertion loss
B39242B7509L210
1.1 x 0.9
2442
77.8
1.1-1.7
1.7-2.5
Superior B7/B40/B41 coexistence
B39242B7506P810
1.1 x 0.9
2442
77.8
1.0-1.4
1.5-1.9
Optimized for Bluetooth, very low insertion loss
B39242B2653P810
1.1 x 0.9
2450
100
0.9
1.3
Ultra low insertion loss
B39242B7539P810
1.1 x 0.9
2437
67
0.7-1.0
1.1-1.6
Band edge filter CH1 to 11
B39242B7511P810
1.1 x 0.9
2448
91
1.0-1.2
1.3-1.8
Band edge filter CH1 to 14
B39242B9645P810
1.1 x 0.9
2442
79
0.9-1.5
2.0-2.2
Superior B7/B40/B41 coexistence for harsh environments
B39242B9634P810
1.4 x 1.1
2442
77.8
1.4-1.9
1.8-2.7
Superior B7/B40/B41 coexistence for harsh environments

Filters for Wi-Fi 5 GHz to 7 GHz

Qualcomm Logo
Part Number
Package size (mm)
UNII
fc (MHz)
BW (MHz)
IL, typ (dB)
IL, max (dB)
Highlight
B39552B7540L210
1.1 x 0.9
1-3
5502.5
665
1.9
2.5
Low insertion loss, coexistence with 5G N77/78/79 and CBRS
B39522B8377L210
1.4 x 1.1
1-2a
5250.0
160
1.5
1.9
Low insertion loss, coexistence with 5G N77/78/79 and CBRS
B39572B8378L210
1.4 x 1.1
2c-4
5692.5
405
1.8
2.5
Coexistence with Wi-Fi 6E (6 GHz UNII 5-8) and 5G N77/78/79 and CBRS
B39552B8379L210
1.4 x 1.1
1-4
5532.5
725
2.6
3.2
Coexistence with Wi-Fi 6E (6 GHz UNII 5-8) and 5G N77/78/79 and CBRS
B39652B8380L210
1.8 x 1.4
5-8
6535.0
1180
2.3-2.8
4.5-3.0
Covers entire Wi-Fi 6E frequency spectrum
B39552B8381L210
1.4 x 1.1
1-3
5497.5
665
2.2-2.4
3.0-3.5
Coexistence with Wi-Fi 6E (6 GHz UNII 5-8) and 5G N77/78/79 and CBRS
B39652B8385L210
1.8 x 1.4
5-8
6615.0
1020
2.7
3.5
Coexistence with Wi-Fi 6 (5 GHz UNII 1-4)
B39612B8382L210
1.4 x 1.1
1-8
6137.5
1975
1.3-2.0
2.0-2.9
Covers all Wi-Fi bands from 5 to 7 GHz, coexistence with 5G N77/78/79 and CBRS

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